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Kronos ETH Implied Volatility Surface
x402
Kronos ETH Implied Volatility Surface is a paid API for AI agents from kronossignals.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-13).
Returns the full ETH options implied volatility surface from Deribit, including ATM IV, IV rank/percentile, term structure, risk reversals, wing IVs, max-pain strike, and vol-regime label
Price / call$0.03
Success—
StatusUnknown
How this service works
Implied volatility surface for BTC and ETH from Deribit options (public API, no auth). Returns ATM IV (annualized %), IV rank and IV percentile from Kronos iv_history (daily cron), term structure (weekly/1m/3m ATM IV + contango/backwardation/flat shape label), 25-delta risk reversal (BS-approximated strikes), 10-delta wing IVs, max-pain strike across top-5 expiries, and a vol-regime label. Falls back to OKX if Deribit is unreachable. $0.03 USDC via x402.
Output
A structured JSON object containing: ATM implied volatility (annualized %), IV rank and IV percentile from historical data, term structure with weekly/1m/3m ATM IVs and a shape label (contango/backwardation/flat), 25-delta risk reversal with BS-approximated strikes, 10-delta wing IVs for calls and puts, max-pain strike across the top 5 expiries, and a vol-regime classification label. Data sourced from Deribit with OKX fallback.
Example use cases
ETH options trade setup check
“Before I sell an ETH straddle, can you pull the current ATM IV, IV rank, and vol regime for ETH so I know if vol is historically elevated and worth selling?”
ETH term structure contango analysis
“Is the ETH volatility term structure currently in contango or backwardation? I want to see the weekly, 1-month, and 3-month ATM IV levels to decide where to position.”
ETH max pain and risk reversal monitoring
“What's the max pain strike for ETH across the top expiries right now, and what does the 25-delta risk reversal tell us about skew — is the market leaning puts or calls?”
Technical details
Endpoint
GEThttps://kronossignals.com/api/v1/options-iv/eth?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a comprehensive ETH options volatility snapshot in a single call — especially when you need both the level (ATM IV) and shape (term structure, skew, regime) of the vol surface together. Prefer over generic market data APIs when ETH-specific options analytics like IV rank, risk reversal, max pain, and regime labeling are required. The Deribit→OKX fallback improves reliability vs. single-source alternatives.
Side effects
- Deribit and OKX both unreachable — endpoint may return error or stale data
- Payment failure via x402 if USDC balance is insufficient (cost: $0.03 per call)
- Stale IV rank/percentile data if daily cron has not yet run
- Thin options market during low-liquidity periods may affect accuracy of BS-approximated strikes
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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